Traceback (most recent call last):
  File "electrum\gui\qt\util.py", line 1443, in on_qt_callback_signal
  File "electrum\gui\qt\channel_details.py", line 156, in on_event_htlc_failed
  File "electrum\gui\qt\channel_details.py", line 126, in move
KeyError: b'k\xa1\x90\xf8\xba\xf7\xdc\x99^\x04\x91\xc7\xb6\x0ea\xe2\xf2\xf9%\x7f\xd1\xa7\xcbk\xed\xd0Z2\x19\xee(\x8e'